Led Flashlight Torch 1, the aircraft-class aluminium T6061 2, Small and exquisite appearance. 3, CREE Q3 bulb, Led Flashlight Torch1, Outer body design ... -500Mbattery & voltage1*18650(3000HMA)Li-ion 3.7-4.2V Size and weight160G (batteries not included) High Power Torch, Aluminum Flashlight, LED Torch Lamp (M1)